Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_6065a200b8e0ea2322c33a423a72abe0_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-21_6065a200b8e0ea2322c33a423a72abe0_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_6065a200b8e0ea2322c33a423a72abe0_cryptolocker
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Size
57KB
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MD5
6065a200b8e0ea2322c33a423a72abe0
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SHA1
c46e373f9081828931db11ef6ef217c189f1f8fd
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SHA256
a6d799e726d41dc144b3746119193962fbe14894a457c754c5fba166a093342f
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SHA512
67737f46593dc625e349092e0a5f0ffde727a2f5a126354e3b695e4c13c980e15d8d846ca8e2ba841263b37093b1ccee0b953d4542d2d392deca4dddce492073
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7Goi20Pbih:xj+VGMOtEvwDpjubEgV20Dih
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-21_6065a200b8e0ea2322c33a423a72abe0_cryptolocker
Files
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2024-02-21_6065a200b8e0ea2322c33a423a72abe0_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE